| 摘要 |
PROBLEM TO BE SOLVED: To provide an IC tag capable of enlarging the directivity of an antenna to perform communications from all directions, without having to adjust the position of the antenna.SOLUTION: The IC tag 10 includes a housing 11, an inlet 21 and a fixing means. The housing 11 is installed onto a rod-shaped member 32A. In addition, the housing 11 is connected to and fixed to the rod-shaped member 32A by the fixing means; the housing includes an antenna loaded section 12 and an IC chip loaded section 13; the antenna loaded section is connected onto and fixed to the rod-shaped member 32A; further, at least a part of the tip end 25a of a radiating element 25 in the antenna 24 is arranged at the antenna loaded section 12; an IC chip 23 is arranged at the IC chip loaded section; when the antenna loaded section is connected onto and fixed to the rod-shaped member 32A, the tip end 25a of the radiating element 25 is arranged along with one surface of the antenna loaded section 12 so that at least a part of the tip end 25a at the radiating element 25 faces at and crosses to the rod-shaped member 32A; and the IC chip 23 is arranged an region made of a non-conductive member, within the IC chip loaded sections 13. |
